On the Use of Radar in Identifying Tornadoes and Severe Thunderstorms
Title | On the Use of Radar in Identifying Tornadoes and Severe Thunderstorms PDF eBook |
Author | Roger C. Whiton |
Publisher | |
Pages | 30 |
Release | 1971 |
Genre | Radar cross sections |
ISBN |
This report contains material taken from the available literature on identifying severe thunderstorms, hail, and tornadoes from radar echoes. Radar echo signatures indicating severe weather are consolidated for geographical areas and weather types to afford the radar meteorologist easy access to the findings of several investigators in the weather radar field. Information concerning X-band, S-band, and C-band radars is included.
On the Use of Radar in Identifying Tornadoes and Severe Thunderstorms
Title | On the Use of Radar in Identifying Tornadoes and Severe Thunderstorms PDF eBook |
Author | Roger C. Whiton |
Publisher | |
Pages | 19 |
Release | 1971 |
Genre | Radar cross sections |
ISBN |
This report contains material taken from the available literature on identifying severe thunderstorms, hail, and tornadoes from radar echoes. Radar echo signatures indicating severe weather are consolidated for geographical areas and weather types to afford the radar meteorologist easy access to the findings of several investigators in the weather radar field. Information concerning X-band, S-band, and C-band radars is included.
Radarscope Interpretation: Severe Thunderstorms and Tornadoes
Title | Radarscope Interpretation: Severe Thunderstorms and Tornadoes PDF eBook |
Author | Roger C. Whiton |
Publisher | |
Pages | 30 |
Release | 1976 |
Genre | Radar meteorology |
ISBN |
This report contains material taken from the available literature on identifying severe thunderstorms, hail, and tornadoes from radar echoes. Radar echo signatures indicating severe weather are consolidated for geographical areas and weather types to afford the radar meteorologist easy access to the findings of several investigators in the weather radar field. Information concerning X-band, S-band, and C-band radars is included. (Author).
Methods for Identifying Severe Thunderstorms by Radar
Title | Methods for Identifying Severe Thunderstorms by Radar PDF eBook |
Author | Ralph J. Donaldson |
Publisher | |
Pages | 32 |
Release | 1965 |
Genre | Radar meteorology |
ISBN |
Weather Radar Technology Beyond NEXRAD
Title | Weather Radar Technology Beyond NEXRAD PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 181 |
Release | 2002-08-31 |
Genre | Science |
ISBN | 0309084660 |
Weather radar is a vital instrument for observing the atmosphere to help provide weather forecasts and issue weather warnings to the public. The current Next Generation Weather Radar (NEXRAD) system provides Doppler radar coverage to most regions of the United States (NRC, 1995). This network was designed in the mid 1980s and deployed in the 1990s as part of the National Weather Service (NWS) modernization (NRC, 1999). Since the initial design phase of the NEXRAD program, considerable advances have been made in radar technologies and in the use of weather radar for monitoring and prediction. The development of new technologies provides the motivation for appraising the status of the current weather radar system and identifying the most promising approaches for the development of its eventual replacement. The charge to the committee was to determine the state of knowledge regarding ground-based weather surveillance radar technology and identify the most promising approaches for the design of the replacement for the present Doppler Weather Radar. This report presents a first look at potential approaches for future upgrades to or replacements of the current weather radar system. The need, and schedule, for replacing the current system has not been established, but the committee used the briefings and deliberations to assess how the current system satisfies the current and emerging needs of the operational and research communities and identified potential system upgrades for providing improved weather forecasts and warnings. The time scale for any total replacement of the system (20- to 30-year time horizon) precluded detailed investigation of the designs and cost structures associated with any new weather radar system. The committee instead noted technologies that could provide improvements over the capabilities of the evolving NEXRAD system and recommends more detailed investigation and evaluation of several of these technologies. In the course of its deliberations, the committee developed a sense that the processes by which the eventual replacement radar system is developed and deployed could be as significant as the specific technologies adopted. Consequently, some of the committee's recommendations deal with such procedural issues.
Detecting Tornadoes
Title | Detecting Tornadoes PDF eBook |
Author | Marne Ventura |
Publisher | North Star Editions, Inc. |
Pages | 35 |
Release | 2017-01-01 |
Genre | Juvenile Nonfiction |
ISBN | 1635171660 |
Examines how scientists study tornadoes. With colorful spreads featuring fun facts, sidebars, a disaster preparedness checklist, and a "How It Works" feature, this book provides an exciting look at the science of disaster detection.
Operational Benefits of Meteorological Doppler Radar
Title | Operational Benefits of Meteorological Doppler Radar PDF eBook |
Author | Ralph J. Donaldson |
Publisher | |
Pages | 30 |
Release | 1975 |
Genre | Doppler radar |
ISBN |
A comparison is made between Doppler and conventional radar as a tool in operational forecasting of hazardous weather. Estimates are given of the cost increment of Doppler capability above the basic radar cost. The advantages and limitations of dual-Doppler and multi-Doppler networks are also considered. The evidence leads to the firm conclusion that, for operations in areas subject to the threat of tornadoes, hurricanes, and other damaging windstorms, the cost increment of single-Doppler radar capability is more than justified by its advantages over conventional radar. On the other hand, dual-Doppler capability is not recommended for operational use, although it is an excellent research tool.